Answer:
China and India
The answer to this question is B.) China and India. China has apporiximently 700,000,000 people and India has approximently 500,000,000 people. Making up for 36% of the worlds population.
c
Explanation:
B - sub-Sahara Africa
this region is already very dry - there has been over grazing of animals - deforestation that speeds up desertfication
